Global Patent Index - EP 0930155 A4

EP 0930155 A4 20010822 - PAPER LAMINATED METAL SHEET

Title (en)

PAPER LAMINATED METAL SHEET

Title (de)

VERBUNDWERKSTOFF AUS METALLFOLIE UND PAPIER

Title (fr)

FEUILLE METALLIQUE SUR LAQUELLE EST STRATIFIEE UNE FEUILLE DE PAPIER

Publication

EP 0930155 A4 20010822 (EN)

Application

EP 98921765 A 19980521

Priority

  • JP 9802252 W 19980521
  • JP 19862497 A 19970724
  • JP 19862597 A 19970724
  • JP 6375198 A 19980313
  • JP 6375298 A 19980313

Abstract (en)

[origin: EP0930155A1] The present invention provides a paper-laminated metal sheet having a structure in which at least one sheet of paper is laminated on at least one side of a metal plate via a pressure sensitive adhesive agent or an adhesive agent layer, and a protective layer is formed on a top surface of the paper-laminated side. With this structure, the paper-laminated metal sheet can be processed without wetting the paper with water, while thereby preventing the paper from being torn. In addition, the aesthetic appearance derived from the paper is kept for a long period of time. Due to high strength and processability derived from the metal base material, and high aesthetic appearance unbelievable for a metal plate derived from the paper, the paper-laminated metal sheet is valuable in various applications as a novel material. <IMAGE>

IPC 1-7

B32B 15/12; B44C 5/04

IPC 8 full level

B32B 15/12 (2006.01); B41M 3/06 (2006.01); B44C 5/04 (2006.01)

CPC (source: EP KR US)

B32B 3/00 (2013.01 - US); B32B 15/12 (2013.01 - EP KR US); B41M 3/06 (2013.01 - EP US); B44C 5/0469 (2013.01 - EP US); Y10T 428/24066 (2015.01 - EP US); Y10T 428/24438 (2015.01 - EP US); Y10T 428/24479 (2015.01 - EP US); Y10T 428/24496 (2015.01 - EP US); Y10T 428/24521 (2015.01 - EP US); Y10T 428/24612 (2015.01 - EP US); Y10T 428/2462 (2015.01 - EP US); Y10T 428/24736 (2015.01 - EP US); Y10T 428/24876 (2015.01 - EP US); Y10T 428/31703 (2015.04 - EP US); Y10T 428/31993 (2015.04 - EP US)

Citation (search report)

  • [X] US 4595613 A 19860617 - TAVSS EDWARD A [US], et al
  • [X] DE 7342052 U 19740509 - ALSACIENNE ALUMINIUM [FR]
  • [XA] US 3511748 A 19700512 - HEEB ALBERT JOSEPH, et al
  • [X] DATABASE WPI Section Ch Week 199631, Derwent World Patents Index; Class A18, AN 1996-307221, XP002170296
  • [XY] DATABASE WPI Section Ch Week 198115, Derwent World Patents Index; Class A94, AN 1981-26377D, XP002170297
  • [Y] DATABASE WPI Section Ch Week 199215, Derwent World Patents Index; Class A32, AN 1992-119375, XP002170298
  • [DY] PATENT ABSTRACTS OF JAPAN vol. 012, no. 306 (C - 522) 19 August 1988 (1988-08-19)
  • [Y] DATABASE WPI Section Ch Week 199235, Derwent World Patents Index; Class A32, AN 1992-288680, XP002170299
  • See references of WO 9904969A1

Designated contracting state (EPC)

AT BE DE FR GB IT NL

DOCDB simple family (publication)

EP 0930155 A1 19990721; EP 0930155 A4 20010822; AU 728457 B2 20010111; AU 7450098 A 19990216; CA 2267355 A1 19990204; CN 1108922 C 20030521; CN 1234766 A 19991110; KR 100330926 B1 20020403; KR 20000068604 A 20001125; US 6277468 B1 20010821; WO 9904969 A1 19990204

DOCDB simple family (application)

EP 98921765 A 19980521; AU 7450098 A 19980521; CA 2267355 A 19980521; CN 98801041 A 19980521; JP 9802252 W 19980521; KR 19997002415 A 19990320; US 26917199 A 19990513